Page({
  data: {
    isPhoneChecked: false,
  },
  
  onPhoneInput(e) {
    this.setData({
      isPhoneChecked: e.detail.value.length === 11
    });
  },

  getVerifyCode() {
    // 获取验证码逻辑
  },

  handleSubmit() {
    // 提交逻辑
  }
})